Angry residents in Russia’s coal-producing region of Kemerovo have demanded the resignation of local authorities whom they blame for Sunday’s deadly shopping mall fire that killed at least 64 people.

Forty-one children were among the victims of the fire that swept through the upper floors of the Winter Cherry shopping center in Kemerovo on Sunday afternoon, Interfax cited a list compiled by victims’ families as saying on Tuesday.Investigators have said that the mall’s fire exits had been illegally blocked and the fire alarm system had not functioned properly.